package kr.or.ddit.buyer.service;

import java.util.List;

import kr.or.ddit.vo.BuyerDTO;


public interface IBuyerService {
public enum buyerResult{OK, Failed, PKDuplicated, NOTEXIST, INVALIDPASSWORD}
	
	public buyerResult createBuyer(BuyerDTO buyer); 
	public List<BuyerDTO> getBuyerList();
	public BuyerDTO getBuyer(String buy_no);
	public buyerResult modifyBuyer(BuyerDTO buyer);
	public buyerResult removeBuyer(BuyerDTO buyer);
}
